| Ros Comain to Popovo | 1,707.07 mi (2,747.26 km) |
| Ros Comain to Provadia | 1,762.36 mi (2,836.25 km) |
| Ros Comain to Radnevo | 1,739.33 mi (2,799.18 km) |
| Ros Comain to Radomir | 1,610.02 mi (2,591.07 km) |
| Ros Comain to Rakitovo | 1,679.64 mi (2,703.12 km) |
| Ros Comain to Rakovski | 1,701.25 mi (2,737.90 km) |
| Ros Comain to Razgrad | 1,710.96 mi (2,753.53 km) |
| Ros Comain to Razlog | 1,659.78 mi (2,671.15 km) |
| Ros Comain to Ruse | 1,676.44 mi (2,697.97 km) |
| Ros Comain to Samokov | 1,643.22 mi (2,644.51 km) |
| Ros Comain to Sandanski | 1,666.67 mi (2,682.25 km) |
| Ros Comain to Sevlievo | 1,675.62 mi (2,696.65 km) |
| Ros Comain to Shumen | 1,738.05 mi (2,797.12 km) |
| Ros Comain to Silistra | 1,717.53 mi (2,764.09 km) |
| Ros Comain to Sliven | 1,738.98 mi (2,798.61 km) |
